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Compile, Build or Archive problems with Xcode 4 (and dependencies)
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NB: The steps below will solve 90% of your Xcode archive issues
however, from the comments it is suggested you try quitting Xcode
first. This may save you hours of setting tweaking.
Check the "user header paths" are correct (Add "" to paths for space...
What is an optional value in Swift?
...n:
let leatherTrim: CarExtras? = nil
if leatherTrim {
price = price + 1000
}
In more recent versions of Swift you have to use leatherTrim != nil. Why is this? The problem is that a Boolean can be wrapped in an optional. If you have Boolean like this:
var ambiguous: Boolean? = false
it has two ...
Does PHP have threading?
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40
There is nothing available that I'm aware of. The next best thing would be to simply have one sc...
How do I disable the “Press ENTER or type command to continue” prompt in Vim?
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answered May 20 '09 at 23:55
TabithaTabitha
2,30611 gold badge2020 silver badges2121 bronze badges
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How do I get the Git commit count?
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1203
To get a commit count for a revision (HEAD, master, a commit hash):
git rev-list --count <r...
What does the property “Nonatomic” mean?
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answered May 4 '09 at 20:18
Jesse RusakJesse Rusak
53k1212 gold badges9393 silver badges102102 bronze badges
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Convert javascript array to string
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edited Oct 22 '15 at 22:00
answered Mar 13 '11 at 13:00
S...
Bidirectional 1 to 1 Dictionary in C#
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edited Nov 6 '08 at 13:08
answered Nov 6 '08 at 12:43
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No increment operator (++) in Ruby? [duplicate]
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edited Dec 3 '18 at 21:30
Iulian Onofrei
6,77988 gold badges5252 silver badges9393 bronze badges
answe...